Sony HCD-EP707 - MAIN SECTION PRINTED WIRING BOARDS

2121
HCD-EP707
5-6. PRINTED WIRING BOARDS – MAIN Section – • See page 20 for Circuit Boards Location.
R405
C324
C316
JP306
C319
C320
C318
R412
CE284
C323
C322
C321
1
CN201
2
FM ANT
75Ω COAXIAL
IC202
L
R
MD IN
IC210
5
2
1
4
58
HEADPHONE BOARD
5
1
IC207
114
28 15
IC201
9
IC209
IC205
1
9
IC206
1
9
1
5
2
1
1
4
MAIN BOARD
IC204
2
1
AM
ANT
CON202
CON219
3
2
DIGITAL
OUT
OPTICAL
CON219
1
3
16
1
3
DISPLAY
BOARD
A
DISPLAY
BOARD
B
REGULATOR
BOARD
F
1
10
1
CD
BLOCK
∗
SUPPLIED WITH THE
ASSEMBLED BLOCK
∗
112
24 13
111
22 12
DISPLAY
BOARD
D
9
TAPE MECHANISM
BLOCK
∗
SUPPLIED WITH THE
ASSEMBLED BLOCK
∗
HRPE201
REC/PB/ERASE
HEAD
1
7
DISPLAY
BOARD
G
1
4
CHANGER
MECHANISM
BLOCK
(1/2)
∗
SUPPLIED
WITH THE
ASSEMBLED
BLOCK
∗
DISPLAY
BOARD
C
11
1
18
169
1
9
IC208
43
5
21
A
B
C
D
E
F
G
H
I
1 2 3 4 5 6 7 8 9 10 11 12 13 14
J
TP
(VT)
TP
(GND)
TP
(FM ANT)
23
5
4
1
6
1
243
123
54
E
C
B
B
C
E
A
K
A
E
C
B
B
C
E
B
C
E
E
C
B
B
C
E
B
C
E
POWER
AMP
BOARD
E
E
C
B
C
B
E
B
C
E
E
C
B
E
C
B
E
C
B
B
C
E
B
C
E
E
C
B
E
C
B
E
C
B
B
C
E
B
C
E
4
5
6
13
2
B
C
E
C
B
E
E
C
B
E
C
B
E
C
B
E
C
B
E
C
B
E
C
B
E
C
B
B
C
E
B
C
E
B
C
E
B
C
E
B
C
E
B
C
E
E
C
B
B
C
E
B
C
E
E
C
B
B
C
E
E
C
B
E
C
B
B
C
E
B
C
E
B
C
E
B
C
E
1
CON206
IC203
18
16 9
B
C
E
E
C
B
(AEP,UK)
R411
C314
C315
JK201
PHONES
CON203
1
9
CON219 F-2
D201 D-3
D202 D-3
D203 D-7
D204 H-10
D205 I-3
D206 H-11
D207 I-5
D210 F-9
D211 H-4
D212 B-11
IC201 F-6
IC202 D-4
IC203 C-7
IC204 C-13
IC205 E-12
IC206 G-12
IC207 I-6
IC208 G-10
IC209 C-12
IC210 I-4
Q201 B-3
Q202 C-5
Q204 E-5
Q205 B-5
Q206 C-4
Q207 B-4
Q208 D-7
Q209 C-7
Q210 B-11
Q211 B-12
Q215 H-10
Q216 H-9
Q217 H-9
Q218 I-9
Q219 G-14
Q220 H-12
Q221 I-12
Q222 H-11
Q223 H-11
Q224 H-10
Q225 H-13
Q226 H-12
Q227 H-12
Q228 H-13
Q229 G-12
Q230 G-12
Q231 G-12
Q232 G-12
Q234 H-11
Q235 G-9
Q236 G-9
Q237 D-11
Q238 F-8
Q239 G-10
Q240 C-11
Q241 F-8
Q242 G-9
Q243 E-11
Q245 F-11
Q246 F-9
Q247 F-11
Q248 B-13
Q249 B-13
Q250 B-13
Q251 B-13
Q252 F-4
Q253 H-5
Q254 H-4
Q255 G-9
Q256 F-9
VC203 F-3
VC204 F-3
Z201 B-5
Z202 F-13
Z203 E-13
Z204 I-12
Ref. No. Location
• Semiconductor
Location
(Page 24)
(Page 26)
(Page 26)
(Page 26)
(Page 28)
(Page 26)(Page 26)